79109415

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 183905280

約数和(自身を除く): 104795865

約数列:

[1, 3, 5, 7, 9, 11, 15, 17, 21, 33, 35, 45, 51, 55, 63, 77, 79, 85, 99, 105, 119, 153, 165, 187, 231, 237, 255, 289, 315, 357, 385, 395, 495, 553, 561, 595, 693, 711, 765, 867, 869, 935, 1071, 1155, 1185, 1309, 1343, 1445, 1659, 1683, 1785, 2023, 2601, 2607, 2765, 2805, 3179, 3465, 3555, 3927, 4029, 4335, 4345, 4977, 5355, 6069, 6083, 6545, 6715, 7821, 8295, 8415, 9401, 9537, 10115, 11781, 12087, 13005, 13035, 14773, 15895, 18207, 18249, 19635, 20145, 22253, 22831, 24885, 28203, 28611, 30345, 30415, 39105, 44319, 47005, 47685, 54747, 58905, 60435, 66759, 68493, 73865, 84609, 91035, 91245, 103411, 111265, 114155, 132957, 141015, 143055, 159817, 200277, 205479, 221595, 251141, 273735, 310233, 333795, 342465, 423045, 479451, 517055, 664785, 753423, 799085, 930699, 1001385, 1027395, 1255705, 1438353, 1551165, 1757987, 2260269, 2397255, 3767115, 4653495, 5273961, 7191765, 8789935, 11301345, 15821883, 26369805, 79109415]

約数ペア:

[(1, 79109415), (3, 26369805), (5, 15821883), (7, 11301345), (9, 8789935), (11, 7191765), (15, 5273961), (17, 4653495), (21, 3767115), (33, 2397255), (35, 2260269), (45, 1757987), (51, 1551165), (55, 1438353), (63, 1255705), (77, 1027395), (79, 1001385), (85, 930699), (99, 799085), (105, 753423), (119, 664785), (153, 517055), (165, 479451), (187, 423045), (231, 342465), (237, 333795), (255, 310233), (289, 273735), (315, 251141), (357, 221595), (385, 205479), (395, 200277), (495, 159817), (553, 143055), (561, 141015), (595, 132957), (693, 114155), (711, 111265), (765, 103411), (867, 91245), (869, 91035), (935, 84609), (1071, 73865), (1155, 68493), (1185, 66759), (1309, 60435), (1343, 58905), (1445, 54747), (1659, 47685), (1683, 47005), (1785, 44319), (2023, 39105), (2601, 30415), (2607, 30345), (2765, 28611), (2805, 28203), (3179, 24885), (3465, 22831), (3555, 22253), (3927, 20145), (4029, 19635), (4335, 18249), (4345, 18207), (4977, 15895), (5355, 14773), (6069, 13035), (6083, 13005), (6545, 12087), (6715, 11781), (7821, 10115), (8295, 9537), (8415, 9401)]